private void toolPuesto_Click(object sender, EventArgs e)
 {
     frmFiltroNomina fn = new frmFiltroNomina();
     fn._filtro = 1;
     fn._tipoNomina = _tipoNomina;
     fn.OnFiltro += fn_OnFiltro;
     fn.ShowDialog();
 }
 private void toolNoEmpleado_Click(object sender, EventArgs e)
 {
     frmFiltroNomina fn = new frmFiltroNomina();
     fn._filtro = 2;
     fn._tipoNomina = _tipoNomina;
     fn._periodo = _periodo;
     fn.OnFiltro += fn_OnFiltro;
     fn.ShowDialog();
 }